HYDROSPHERE, BIOSPHERE, & GEOPHYSICS (HBG) SUPPORT SERVICES II - FINAL REQUEST FOR PROPOSAL (FRFP)

NASA Goddard Space Flight Center is seeking a small‑business prime contractor to provide extensive Earth‑science research and support services for its Hydrosphere, Biosphere, and Geophysics (HBG) sub‑division. The work covers development and application of space‑based, airborne, in‑situ, and laboratory technologies to address water resources, ecosystem monitoring, sea‑level change, cryosphere dynamics, gravity and magnetic field studies, and related geophysical investigations. The contract will be a hybrid IDIQ allowing both Cost‑Plus‑Fixed‑Fee (CPFF) and Firm‑Fixed‑Price (FFP) task orders over a five‑year ordering period. • Provides scientific research, data‑analysis, modeling, and algorithm development for NASA Earth‑science missions. • Requires on‑site work at NASA GSFC (Greenbelt, MD) and off‑site support, with management of Government‑furnished property. • Enforces strict past‑performance thresholds ($8 M prime, $1 M sub) and detailed reporting (monthly progress, financial, safety, property). • Submission through NASA’s EFSS Box, with cost volumes in Excel and strict proposal formatting.